Stella kept on reaching orgasm for like two minutes and rubbing her boobs and gasping for breath. When she’d got that out of her system she began to lick his balls. Then she grabbed on to his hips and made his cock slide into her mouth. Actually Stella couldn’t suck it properly in that sex position so he started fucking her face. She tightened her lips and moved her tongue around the head of his hard cock as he shoved it in and out. When he came he shot his cum all over her face. Stella giggled and began to wipe it off and suck it. “You could cum inside of me,” she said, it tastes really great.

Manfred smiled at her as she kept on licking his cum from her fingers but now he wanted to change his sex position so that he could get his cock between her legs and deep into her pussy. They both fought a little and she was getting a bit agitating as she wished that big thick cock to pound her pussy. When he made his first thrust with a big of a grunt Stella shouted “Oh fuck,” and she held onto him tight as he started penetrating her pussy hard. “Oh yes, fuck me,” she shouted loud, “Please fuck me, fuck me hard.”

Manfred required no instructions he just kept sliding in and out, crashing his balls against her pussy until she was weeping with pleasure. When he shot his cum into her she moved her ass up and down with his and called out a long string of dirty talk. The bunk was too narrow for two persons at once so he slipped onto the floor but reached up with his hands so that he managed to stroke her pussy. They watched a porn movie on a little TV screen for an hour and then went at having sex again and continued that pattern for an 8 hour shift. Finally they took their clothes on, she thanked him for his help and said she couldn’t wait to watch the video that had been taped of their experiment.

When he had left, her assistant Emily, who’d been watching their sex on a monitor, said it seemed to be great. “Who do you want to choose?” Stella asked, looking over her shoulder as she browsed through pictures of the faculty on her notebook. “I better like the look of him,” she answered to a young professor who lectured on sexual behavior, “He must know a few things, I think.” “Well I’ll fuck him next,” said Stella, “I’ve never had sex with anybody older before.” The two ladies started laughing while the idea of building this bogus cabin let them fuck who they wanted, and lots of guys who took this huge step for mankind had no reason to complain either.